<template>
  <div class="ele-body">
    <el-card shadow="never">
      <!-- 搜索表单 -->
      <el-form
          :model="query"
          inline size="mini"
          class="ele-form-search"
          @keyup.enter.native="reload"
          @submit.native.prevent
      >
        <el-form-item label="设备型号:">
          <el-input
              clearable
              v-model="query.name"
              placeholder="请输入设备型号"
          />
        </el-form-item>
        <el-form-item>
          <el-button
              type="primary"
              icon="el-icon-search"
              class="ele-btn-icon"
              @click="reload"
          >查询
          </el-button>
          <el-button @click="reset">重置</el-button>
        </el-form-item>
      </el-form>
      <div class="toolbar-box" style="margin-bottom:4px; display: flex; justify-content: flex-end">
        <div class="tool-tab">
          <el-button
              size="mini"
              type="primary"
              icon="el-icon-plus"
              @click="handleAdd"
          >新增
          </el-button>
        </div>

      </div>
      <!-- 数据表格 -->
      <el-table
          border
          lazy
          ref="table"
          :data="data"
          v-loading="loading"
          height="calc(100vh - 360px)"
          @selection-change="handleSelectionChange"
      >
        <el-table-column type="selection" width="55" align="center">
        </el-table-column>
        <el-table-column label="序号" width="55" align="center" type="index">
          <template slot-scope="scope">
            <span
                v-text="$setTableIndex(query.page, query.limit, scope.$index)"
            >
            </span>
          </template>
        </el-table-column>
        <el-table-column
            label="型号名称"
            align="center"
            prop="name"
            show-overflow-tooltip
        >
        </el-table-column>
        <el-table-column
            label="备注"
            align="center"
            prop="remark"
            show-overflow-tooltip
        >
        </el-table-column>
        <el-table-column label="排序" width="80" align="center" prop="sort">
        </el-table-column>
        <el-table-column prop="create_time" label="创建时间" align="center">
        </el-table-column>
        <el-table-column label="操作" align="center" :resizable="false">
          <template slot-scope="{ row }">
            <el-button
                size="small"
                type="primary"
                icon="el-icon-edit"
                :underline="false"
                @click="handleEdit(row)"
            >修改
            </el-button
            >
            <el-popconfirm
                title="确定要删除该型号吗？"
                @confirm="remove(row)"
                class="ele-action"
            >
              <el-button
                  size="small"
                  type="danger"
                  slot="reference"
                  icon="el-icon-delete"
                  :underline="false"
              >删除
              </el-button
              >
            </el-popconfirm>
          </template>
        </el-table-column>
      </el-table>
      <pagination
          :total="total"
          :page.sync="query.page"
          :limit.sync="query.limit"
          @pagination="getData"
      />
    </el-card>
    <el-dialog
        :title="title"
        width="600px"
        append-to-body
        @closed="cancel"
        :visible.sync="showEdit"
        :close-on-click-modal="false"
    >
      <el-form ref="form" :model="form" :rules="rules" label-width="110px">
        <el-form-item label="型号名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入型号名称"/>
        </el-form-item>
        <el-form-item label="排序">
          <el-input v-model="form.sort" placeholder="请输入排序字段"/>
        </el-form-item>
        <el-form-item label="备注">
          <el-input
              type="textarea"
              v-model="form.remark"
              placeholder="请输入备注"
          />
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import {mapGetters} from "vuex";

export default {
  name: "DeviceModel",
  computed: {
    ...mapGetters(["permission"])
  },
  data() {
    return {
      loading: false, // 表格加载状态
      ids: [], // 选中数组
      selection: [], // 表格选中数据
      total: 0, // 数据总数
      data: [], // 表格数据接口
      // 表格搜索条件
      query: {
        page: 1,
        limit: 10
      },
      showEdit: false, // 是否显示编辑弹窗
      title: "",
      form: Object.assign({}), //  新增编辑表单// 表单校验
      rules: {
        name: [{required: true, message: "型号名称不能为空", trigger: "blur"}]
      }
    };
  },
  mounted() {
    this.getData();
  },
  methods: {
    /* 获取表格数据 */
    getData() {
      this.loading = true;
      this.$http
          .get("/device_model/index", {params: this.query})
          .then(res => {
            this.loading = false;
            this.total = res.data.count;
            this.data = res.data.data;
          })
          .catch(e => {
            this.loading = false;
            this.$message.error(e.message);
          });
    },
    /* 查询数据 */
    reload() {
      this.getData();
    },
    /* 重置搜索 */
    reset() {
      this.query = {
        page: 1,
        limit: 10
      };
      this.reload();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id);
      this.selection = selection;
    },
    /* 删除 */
    remove(row) {
      this.loading = true;
      const params = {id: row.id};
      this.$http
          .get("/device_model/delete", {params: params})
          .then(res => {
            this.loading = false;
            if (res.data.code === 0) {
              this.$message.success(res.data.msg);
              this.getData();
            } else {
              this.$message.error(res.data.msg);
            }
          })
          .catch(e => {
            this.loading = false;
            this.$message.error(e.message);
          });
    },
    /* 批量删除 */
    removeBatch() {
      if (!this.selection.length) {
        this.$message.error("请至少选择一条数据");
        return;
      }
      this.$confirm("确定要删除选中的型号吗?", "提示", {
        type: "warning"
      })
          .then(() => {
            this.loading = true;
            this.$http
                .post("", {id: this.ids})
                .then(res => {
                  this.loading = false;
                  if (res.data.code === 0) {
                    this.$message.success(res.data.msg);
                    this.getData();
                  } else {
                    this.$message.error(res.data.msg);
                  }
                })
                .catch(e => {
                  this.loading = false;
                  this.$message.error(e.message);
                });
          })
          .catch(() => {
          });
    },
    /* 新增数据 */
    handleAdd() {
      this.showEdit = true;
      this.title = "新增型号";
      this.form = {};
    },
    /* 修改数据 */
    handleEdit(row) {
      const id = row.id;
      this.showEdit = true;
      this.title = "修改型号";
      this.form = {};
      this.$http
          .get("/device_model/info?id=" + id)
          .then(res => {
            console.log(res);
            this.form = res.data.data;
          })
          .catch(e => {
            this.loading = false;
            this.$message.error(e.message);
          });
    },
    /* 取消新增修改 */
    cancel() {
      this.showEdit = false;
      this.form = {};
    },
    /* 提交表单 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          console.log(this.form);
          this.$http
              .post("/device_model/edit", this.form)
              .then(res => {
                console.log(res);
                this.$message.success("操作成功");
                this.cancel();
                this.getData();
              })
              .catch(e => {
                this.loading = false;
                this.$message.error(e.message);
              });
        }
      });
    }
  }
};
</script>

<style scoped></style>
